57857268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{688777}}^1$

素因数の和:688791

約数の個数: 24

約数和(自身を含む): 154286272

約数和(自身を除く): 96429004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 688777, 1377554, 2066331, 2755108, 4132662, 4821439, 8265324, 9642878, 14464317, 19285756, 28928634, 57857268]

約数ペア:

[(1, 57857268), (2, 28928634), (3, 19285756), (4, 14464317), (6, 9642878), (7, 8265324), (12, 4821439), (14, 4132662), (21, 2755108), (28, 2066331), (42, 1377554), (84, 688777)]